I'm always tired ever since my t.t. for papilary carcinoma 3 yrs. ago. My Endo also told me that I had Hashimotos and for some reason I just have very few days that I am actually feeling well. Taking 150 mcg of Synthroid for cancer suppression. Labs as follows.....T3 101 ng/dl reference range 94 to 170. TSH High sensitivity L0.008 uU/ml reference range 0.400 to 5.500 I have pains in my legs, always tired, and it takes me a good 4 hours or better to get going after I take my synthroid at 6:00 am. I just feel awful most of the time. Will I ever get better? Will I ever be able to function like a normal person? When will the muscle and leg cramps go away? It really gets in the way of my excersise routine and because I can't do what I use to do.........I am putting on even more weight. I just want to be able to live my life the way I did before my cancer. Should I have my meds changed? I am on my second Endocrinologist and I am about to give up. Please help